25283742

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 57784320

約数和(自身を除く): 32500578

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 59, 66, 86, 118, 129, 151, 177, 258, 302, 354, 453, 473, 649, 906, 946, 1298, 1419, 1661, 1947, 2537, 2838, 3322, 3894, 4983, 5074, 6493, 7611, 8909, 9966, 12986, 15222, 17818, 19479, 26727, 27907, 38958, 53454, 55814, 71423, 83721, 97999, 142846, 167442, 195998, 214269, 293997, 383087, 428538, 587994, 766174, 1149261, 2298522, 4213957, 8427914, 12641871, 25283742]

約数ペア:

[(1, 25283742), (2, 12641871), (3, 8427914), (6, 4213957), (11, 2298522), (22, 1149261), (33, 766174), (43, 587994), (59, 428538), (66, 383087), (86, 293997), (118, 214269), (129, 195998), (151, 167442), (177, 142846), (258, 97999), (302, 83721), (354, 71423), (453, 55814), (473, 53454), (649, 38958), (906, 27907), (946, 26727), (1298, 19479), (1419, 17818), (1661, 15222), (1947, 12986), (2537, 9966), (2838, 8909), (3322, 7611), (3894, 6493), (4983, 5074)]